deaths (OS)progression or deaths (PFS)RFS/DFS

mHNSCC - L2 - all population metastatic-recurrent HNSCC (mHNSCC) mHNSCC - 2nd line (L2) mHNSCC - L2 - all population

versus Standard of Care (SoC)
durvalumab plus tremelimumab vs. Standard of Care (SoC) 1 1.04 [0.85; 1.27], 1 RCT, I2=0%
inconclusive result
1.09 [0.90; 1.33], 1 RCT, I2=0%
inconclusive result
-

mHNSCC - L2 - PDL1 negative metastatic-recurrent HNSCC (mHNSCC) mHNSCC - 2nd line (L2) mHNSCC - L2 - PDL1 negative

versus durvalumab alone
durvalumab plus tremelimumab vs. durvalumab alone 1 0.99 [0.69; 1.43], 1 RCT, I2=0%
inconclusive result
1.13 [0.82; 1.56], 1 RCT, I2=0%
inconclusive result
-
versus tremelimumab
durvalumab plus tremelimumab vs. tremelimumab 1 0.72 [0.51; 1.02], 1 RCT, I2=0%
inconclusive result
0.73 [0.53; 1.01], 1 RCT, I2=0%
inconclusive result
-

mHNSCC - L2 - PDL1 positive metastatic-recurrent HNSCC (mHNSCC) mHNSCC - 2nd line (L2) mHNSCC - L2 - PDL1 positive